263469056

素因数分解:

$2^{11}\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 532350000

約数和(自身を除く): 268880944

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1024, 1249, 1648, 2048, 2498, 3296, 4996, 6592, 9992, 13184, 19984, 26368, 39968, 52736, 79936, 105472, 128647, 159872, 210944, 257294, 319744, 514588, 639488, 1029176, 1278976, 2058352, 2557952, 4116704, 8233408, 16466816, 32933632, 65867264, 131734528, 263469056]

約数ペア:

[(1, 263469056), (2, 131734528), (4, 65867264), (8, 32933632), (16, 16466816), (32, 8233408), (64, 4116704), (103, 2557952), (128, 2058352), (206, 1278976), (256, 1029176), (412, 639488), (512, 514588), (824, 319744), (1024, 257294), (1249, 210944), (1648, 159872), (2048, 128647), (2498, 105472), (3296, 79936), (4996, 52736), (6592, 39968), (9992, 26368), (13184, 19984)]